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临床试验/EUCTR2021-004192-13-FR
EUCTR2021-004192-13-FR进行中(未招募)1 期

A Phase II, Multi-center, Open-Label Study to Assess Safety, Tolerability, Efficacy and Pharmacokinetics of R3R01 in Alport Syndrome Patients with Uncontrolled Proteinuria on ACE/ARB Inhibition and in Patients with Primary Steroid-Resistant Focal Segmental Glomerulosclerosis - R3R01 in Alport Syndrome Patients and Primary Steroid-Resistant Focal Segmental Glomerulosclerosis

River 3 Renal, Corporation0 个研究点目标入组 50 人开始时间: 2022年6月9日最近更新:

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
50

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • All Patients:
  • 1. Patient is able to communicate well with the investigator, understands
  • and is willing to comply with all requirements of the study, and
  • understands and signs the written informed consent form (ICF).
  • 2. For children to be eligible, one or both parents must sign a parental
  • permission form which provides information contained in the ICF.
  • Children capable of assent must express their willingness to
  • participate by signing an assent form.
  • 3. Blood pressure in the normotensive or hypertensive range.
  • 4. If patient has received a COVID vaccination, the baseline visit must
  • occur at least one week or more after the second/booster vaccination.
  • 5. Both female patients, as well as, female partners of male patients who
  • are of child-bearing potential must be willing to not become pregnant
  • for the complete duration of the study (>180 days) (90 days after the
  • last dose of study medication).
  • AS Inclusion Criteria (in addition):
  • 6. Male and female patients from age 12 years and older, males and
  • females with X-Linked AS and males and females with autosomal
  • recessive AS.
  • 7. Confirmed diagnosis of AS by genetic testing and /or kidney biopsy.
  • 8. UPCR =1.0 g/g.
  • 9. eGFR = 45 mL/min/1.73m2.
  • 10. ACEi/ARB therapy at maximum tolerated dose stable for at least 4
  • weeks prior to screening. ACEi/ARB dose should remain stable over
  • the course of the study.
  • FSGS Inclusion Criteria (in addition):
  • 11. Male or female patients, 12 to 75 years old at the time of signing the
  • informed consent.
  • 12. Primary FSGS, i.e. without any identifiable cause, and confirmed by
  • renal biopsy or documentation of a genetic mutation in a podocyte
  • protein associated with FSGS.
  • 13. Steroid-resistance defined as failure to achieve partial or complete
  • remission, or experienced adverse events without acceptable clinical
  • benefit after at least 8 weeks of adequate corticosteroid therapy for
  • children and 12 weeks for adults.
  • 14. UPCR between 3.5g/g and 12.0g/g.
  • 15. eGFR > 45 mL/min/1.73m2.
  • 16. If taking concomitant ACE and/or ARB treatment, it should remain
  • at a stable dose for a minimum of 28 days prior to enrollment and
  • during the course of the study.
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range: 15
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 32
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 3

排除标准

  • All Patients:
  • 1. Uncontrolled diabetes mellitus as evidenced by an HbA1c = 11%.
  • 2. Uncontrolled hypertension
  • a. Adults: (SBP = 180mmHg and/or DBP = 100mmHg).
  • b. Children: = 95th percentile or = 130/80 mm Hg, whichever is
  • lower, as defined in Appendix 13.8.
  • 3. Moderate or severe hepatic impairment as per Child Pugh score (See
  • Section 9.5.4.6)
  • 4. Presence of any active (i.e., with symptoms) and/or uncontrolled
  • infection (including COVID).
  • 5. Human immunodeficiency virus (HIV).
  • 6. BMI > 40.
  • 7. History of malignancy other than treated basal cell or squamous cell
  • skin cancer within the past 5 years.
  • 8. History of alcohol abuse in the last 5 years or currently drinks in excess
  • of 21 and 14 units per week for males and females, respectively.
  • 9. Received an investigational agent within 30 days or 5 half-lives prior
  • to screening (whichever is longer).
  • 10. History of non-compliance such that patient is unlikely to be compliant
  • with study visits, procedures or drug administration.
  • 11. Patient has had an organ transplant, is currently on an organ transplant
  • waiting list or there is a reasonable possibility that the patient will have
  • an organ transplant in the 6 months after screening.
  • 12. Participation in an interventional trial within the previous 3 months
  • prior to screening or concurrent participation in a research trial.
  • 13. Patient is not suitable to participate in the study for any reason
  • (including, but not limited to co-morbidities, history of noncompliance
  • with study visits, procedures, or drug administration) in the
  • opinion of the investigator.
  • 14. Females of childbearing potential (those who are not surgically
  • sterilized or post-menopausal for at least 1 year) are excluded from
  • participation in the study unless they agree to use adequate
  • contraception as described in Section 13.3.
  • 15. Males who have no sterilization history and whose female partners
  • have child-bearing potential, must agree to use highly effective method
  • of contraception during the period from the time of signing the
  • informed consent form (ICF) through 90 days after the last dose of study drug. They must agree to immediately inform the investigator if
  • their partner becomes pregnant during the study.
  • AS Exclusion Criteria (in addition):
  • 16. Kidney disease apart from AS, e.g. diabetic nephropathy or lupus
  • 17. Bardoxolone treatment in the 90 days prior to screening.
  • FSGS Exclusion Criteria (in addition):
  • 18. Patient has collapsing variant of FSGS on renal biopsy.
  • 19. Patient has FSGS secondary to another condition (e.g. obesity,
  • cardiovascular, infectious, or autoimmune disorder).
  • 20. Rituximab, cyclophosphamide or abatacept treatment in the 120 days
  • prior to screening. If taking other chronic immuno-modulatory
  • medications that are small molecules, the dosage must be stable for 4
  • weeks prior to screening.
  • 21. If previous Rituximab treatment is greater than 120 days from
  • 另有 5 项未显示

研究者

发起方
River 3 Renal, Corporation

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